Sizeof from multi-dimension arrays

With multi-dimensional arrays, the sizeof operator can return the number of elements in each dimension. For the last (minor) dimension, an element will again be a cell, but for the major dimension(s), an element is a sub-array.

new matrix[3][2] = [ [1, 2], [3, 4], [5, 6 ] ]
printf("%d %d", sizeof matrix, sizeof matrix[]);

3 2

Be careful because there is one situation where it does not work:

This works as expected:

new matrix[][] = [ [1, 2], [3, 4], [5, 6 ] ]
printf("%d %d", sizeof matrix, sizeof matrix[]);

3 2

This does not work (it is due to the fact that the size of the minor array is not the same for all members):

new matrix[][] = [ [1, 2, 3], [3, 4], [5, 6 ] ]
printf("%d %d", sizeof matrix, sizeof matrix[]);

3 0         //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

This works as expected:

new matrix[][7] = [ [1, 2, 3], [3, 4], [5, 6, 8, 9] ]
printf("%d %d", sizeof matrix, sizeof matrix[]);

3 7